From patchwork Wed Jul 20 16:50:12 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Avi Kivity X-Patchwork-Id: 992232 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p6KGqdnm008128 for ; Wed, 20 Jul 2011 16:53:23 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752450Ab1GTQwi (ORCPT ); Wed, 20 Jul 2011 12:52:38 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57735 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752232Ab1GTQux (ORCPT ); Wed, 20 Jul 2011 12:50:53 -0400 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p6KGoij6017794 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 20 Jul 2011 12:50:45 -0400 Received: from cleopatra.tlv.redhat.com (cleopatra.tlv.redhat.com [10.35.255.11]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id p6KGohoe030774; Wed, 20 Jul 2011 12:50:44 -0400 Received: from s01.tlv.redhat.com (s01.tlv.redhat.com [10.35.255.8]) by cleopatra.tlv.redhat.com (Postfix) with ESMTP id 83BF6250B70; Wed, 20 Jul 2011 19:50:39 +0300 (IDT) From: Avi Kivity To: qemu-devel@nongnu.org Cc: kvm@vger.kernel.org Subject: [RFC v5 62/86] Introduce QEMU_NEW() Date: Wed, 20 Jul 2011 19:50:12 +0300 Message-Id: <1311180636-17012-63-git-send-email-avi@redhat.com> In-Reply-To: <1311180636-17012-1-git-send-email-avi@redhat.com> References: <1311180636-17012-1-git-send-email-avi@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Wed, 20 Jul 2011 16:53:23 +0000 (UTC) qemu_malloc() is type-unsafe as it returns a void pointer. Introduce QEMU_NEW() (and QEMU_NEWZ()), which return the correct type. Signed-off-by: Avi Kivity --- qemu-common.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/qemu-common.h b/qemu-common.h index c2b79bd..e5a70d5 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -209,6 +209,9 @@ void qemu_free(void *ptr); char *qemu_strdup(const char *str); char *qemu_strndup(const char *str, size_t size); +#define QEMU_NEW(type) ((type *)(qemu_malloc(sizeof(type)))) +#define QEMU_NEWZ(type) ((type *)(qemu_mallocz(sizeof(type)))) + void qemu_mutex_lock_iothread(void); void qemu_mutex_unlock_iothread(void);